Format
BC
Bonilla Castillo, Cindy Julieth
🇨🇷FIDE 6562361· Female· Costa Rica· Born in 2007
Follow Cindy Julieth Bonilla CastilloTrack her monthly FIDE ratings, games, tournaments and more.
Cindy Julieth Bonilla Castillo, a 19-year-old player, is rated 1509. She has held steady between 1500 and 1550 for 9 months. 10 rated games in the past year (≈27/year long-term). Recent appearances: Juegos Deportivos Nacionales Eliminatorias 2025 U20 Individual Femenino and Torneo Clasificatorio de Tercera Division, ARAJA 2025. Also played 1 rapid event (including Campeonato Nacional de Categorias Menores Pares Rapid U14 a U20 2025) recently. Her peak of 1567 was reached at age 17 (Oct 2024).
At junior level, she reached #35 and #28 nationally in U20 and U18.
Current rating
1509
Standard
Rpd1536·Blz1487
All-time high
1567
−58 pts below
Oct 2024 · age 17
Oct 2024 · age 17
Activity
26
games / yr avg. · ≈2/mo
10 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#181,291
#181,291 · players worldwide · of 216,808
Career timeline
12 entries2026
35th U20 player nationally
at age 19 · rated 1509
May 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
Re-crossed 1500
at age 18
Sep 2025
Re-crossed 1500
at age 18
Jun 2025
Re-crossed 1500
at age 18
Apr 2025
2024
28th U18 player nationally
at age 17 · rated 1567
Oct 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-8
1517 → 1509
Tournaments
2
12 games
Score
5.5/ 1245.8%
4W3D5L
Top 3 wins
Top 3 losses
1.[L]vsLayneth Albani Udiz Puerta1,428·Juegos Deportivos Nacionales Eliminatorias 2025 U20 Individual Femenino·R7·-24.9
2.[L]vsMichael Andres Bejarano Tames1,475·Torneo Clasificatorio de Tercera Division, ARAJA 2025·R2·-22.0
3.[L]vsSantiago Rodriguez Gonzalez1,553·Torneo Clasificatorio de Tercera Division, ARAJA 2025·R3·-17.5
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Sep 2025 | 2.5/6 | #4 | 1468 | -16.4 |
Swiss | Aug 2025 | 3/5 | #12 | 1678 | +8.8 |
Worst Elo result: Juegos Deportivos Nacionales Eliminatorias 2025 U20 Individual Femenino (-16.4 Elo, finished #4).
Rankings
/
Costa Rica
#389
out of 695 players
Americas
#22,099
in continent
World
#181,242
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
| 1 | 🇨🇷Follow Bernal Gonzalez AcostaTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
| 2 | 🇨🇷Follow Sebastian MihajlovTrack their monthly FIDE ratings, games, tournaments and more. | 2,372 |
| 3 | 🇨🇷Follow Emmanuel Jimenez GarciaTrack their monthly FIDE ratings, games, tournaments and more. | 2,349 |
| 4 | 🇨🇷Follow Sergio Minero PinedaTrack their monthly FIDE ratings, games, tournaments and more. | 2,330 |
| 5 | 🇨🇷Follow Leonardo Valdes RomeroTrack their monthly FIDE ratings, games, tournaments and more. | 2,326 |
| 6 | 🇨🇷Follow Alfonso Jose Alfaro RojasTrack their monthly FIDE ratings, games, tournaments and more. | 2,316 |
| 7 | 🇨🇷Follow Sergio Duran VegaTrack their monthly FIDE ratings, games, tournaments and more. | 2,283 |
| 8 | 🇨🇷Follow Alexis Murillo TsijliTrack their monthly FIDE ratings, games, tournaments and more. | 2,263 |
| 9 | 🇨🇷Follow David Alejandro Cabezas SolanoTrack their monthly FIDE ratings, games, tournaments and more. | 2,252 |
| 10 | 🇨🇷Follow Sebastian Angulo PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,182 |
| ... | ||
| 389 | 1,509 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 22099 | 1,509 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 181242 | 1,509 | |